Urgent need for help....!!!!!!!!!

Hi I need some help. I have to create a title sequence in which solid text appears and after a few seconds it changes into smoke and dissolve… How do I create such an effect in Blender???

How much do you already know?
I would put 2 text meshes in two different layers, one solid, one particle emitting. Then blend them together when the emitter blows out the smoke particles.

So two textured meshes will be no problem even the particles will do but how do I actually control the smokeyness of the particles and how do I blend them together?